What is AgateLib?
AgateLib is a free, open source, cross platform .NET library for 2D game development. It supports multiple backends for hardware accelerated rendering and playing audio through a plug-in architecture. Best of all it's easy to use!
What can it do?
AgateLib can simplify the development of your game, and provide you with hardware acceleration for fantastic graphical effects such as alpha blending and scaling or rotation of your sprites.